Effect of Rapeseed as Green Manure on Biomass and Yield of Mechanically Transplanted Middle-season Rice

doi:10.14088/j.cnki.issn0439-8114.2018.16.006

HUBEI AGRICULTURAL SCIENCES ›› 2018, Vol. 57 ›› Issue (16): 27-29.doi: 10.14088/j.cnki.issn0439-8114.2018.16.006

• Breeding & Cultivation • Previous Articles Next Articles

Effect of Rapeseed as Green Manure on Biomass and Yield of Mechanically Transplanted Middle-season Rice

XU Hui¹, CHEN Wen-hui², WU Yun-zi¹, SHI Fang-chun¹, XU Zheng-meng¹, WEN Ju¹, YANG Hong-yong¹, XIE Lei¹

1.Jingzhou Academy of Agricultural Sciences,Jingzhou 434010,Hubei,China;
2. Agricultural Science and Technology Talents Office of Hubei Province,Wuhan 430070,China

Received:2018-04-27 Published:2019-12-16

Abstract

Abstract: Experiment was conducted to study the effect of rapeseed as green manure on biomass and yield of mechanically transplanted middle-season rice variety Liangyou 1318. The results indicated that rape green manure was beneficial to the increase of effective panicle number and yield of mechanically transplanted middle-season rice. After using rapeseed as green manure, the effective panicle number and yield of rice increased 7.0% and 4.2%, respectively, while compared with the control treatment. It could also improve the lodging resistance of rice. This may be related to the increase of soil organic matter, P and K content by rape green manure application.

Key words: Brassica napus L., green manure, mechanically transplanted middle-season rice, biomass of plant, yield character

CLC Number:

S565.4

XU Hui, CHEN Wen-hui, WU Yun-zi, SHI Fang-chun, XU Zheng-meng, WEN Ju, YANG Hong-yong, XIE Lei. Effect of Rapeseed as Green Manure on Biomass and Yield of Mechanically Transplanted Middle-season Rice[J]. HUBEI AGRICULTURAL SCIENCES, 2018, 57(16): 27-29.

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Effect of Rapeseed as Green Manure on Biomass and Yield of Mechanically Transplanted Middle-season Rice

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